US Bridges

Collier Blvd NB over Smokehouse Bay

Good

Collier County, Florida · 0.4 MI S/O CR-953 · Structure no. 036005

Built
2016
9 years old
Condition
Good
inspected January 2025
Type
Girder and Floorbeam System
Steel
Length
114 ft
1 main span
Daily traffic
24,760
2025 count
Owner
City
City or Municipal Highway Agency

About this bridge

Collier Blvd NB over Smokehouse Bay is a steel girder and floorbeam system carrying Collier Blvd NB over Smokehouse Bay in Collier County, Florida. It was built in 2016, so it is 9 years old, younger than the Florida average of 41.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 24,760 vehicles a day, roughly 7% of them trucks, projected to reach 38,580 by 2045. The structure is 114 ft (34.7 m) long and 44 ft wide.

Location

Open in Google Maps
CarriesCollier Blvd NB
CrossesSmokehouse Bay
Location0.4 MI S/O CR-953
RouteCity Street 0
CountyCollier County
StateFlorida
Coordinates25.95194, -81.73033
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating56.5 US tons
Inventory rating41.4 US tons

Structure

Structure typeGirder and Floorbeam System
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length114 ft (34.7 m)
Longest span114 ft (34.7 m)
Deck width44 ft (13.4 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24,760 (2025)
Projected traffic38,580 by 2045
Trucks7%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Collier Blvd NB over Smokehouse Bay built?

It was built in 2016, making it 9 years old in 2025.

What condition is Collier Blvd NB over Smokehouse Bay in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2025.

How much traffic does Collier Blvd NB over Smokehouse Bay carry?

About 24,760 vehicles per day (2025 count), of which roughly 7% are trucks.

How long is Collier Blvd NB over Smokehouse Bay?

The structure is 114 ft (34.7 m) long with a longest span of 114 ft (34.7 m) and a deck 44 ft wide.

Who owns Collier Blvd NB over Smokehouse Bay?

It is owned by the City or Municipal Highway Agency.